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• Syntax

Vl-port->name

Signature

(vl-port->name x) → name

Arguments

x — Guard (vl-port-p x).

Returns

name — Type (maybe-stringp name).

Definitions and Theorems

Function: vl-port->name

(defun vl-port->name (x)
  (declare (xargs :guard (vl-port-p x)))
  (let ((__function__ 'vl-port->name))
    (declare (ignorable __function__))
    (b* ((x (vl-port-fix x)))
      (case (tag x)
            (:vl-regularport (vl-regularport->name x))
            (:vl-interfaceport (vl-interfaceport->name x))
            (otherwise (progn$ (impossible) ""))))))

Theorem: maybe-stringp-of-vl-port->name

(defthm maybe-stringp-of-vl-port->name
  (b* ((name (vl-port->name x)))
    (maybe-stringp name))
  :rule-classes :type-prescription)

Theorem: vl-port->name-of-vl-port-fix-x

(defthm vl-port->name-of-vl-port-fix-x
  (equal (vl-port->name (vl-port-fix x))
         (vl-port->name x)))

Theorem: vl-port->name-vl-port-equiv-congruence-on-x

(defthm vl-port->name-vl-port-equiv-congruence-on-x
  (implies (vl-port-equiv x x-equiv)
           (equal (vl-port->name x)
                  (vl-port->name x-equiv)))
  :rule-classes :congruence)